CN212080528U

CN212080528U - Running gear of pipeline inspection robot

Info

Publication number: CN212080528U
Application number: CN202020751109.XU
Authority: CN
Inventors: 谢国龙; 张平; 季永新; 庹斌; 李红霞; 姚彦彪
Original assignee: GUIZHOU ZHONGJIAN ARCHITECTURAL SCIENCE DESIGN INSTITUTE CO LTD
Current assignee: GUIZHOU ZHONGJIAN ARCHITECTURAL SCIENCE DESIGN INSTITUTE CO LTD; Guizhou China Construction Architecture Research and Design Institute Co Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-04
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a running gear of pipeline inspection robot, it includes the robot, is equipped with the drive shaft on the robot, the both ends of drive shaft are equipped with the sprocket, and it has the chain to take turns to be equipped with, at robot bottom fixedly connected with horizontal pole, the both ends fixedly connected with vertical pole of horizontal pole, the bottom fixed connection crossbeam of vertical pole, a plurality of minor axiss of crossbeam bottom fixed connection are equipped with the bearing on the minor axis outside, the bearing is located the inside wall of chain, is equipped with the U type on the chain and hangs the tooth. On the original drive shaft of robot, increase sprocket chain drive, set up on the chain and hang the tooth, through hanging the tooth increase frictional force, the phenomenon of preventing skidding has obtained fine result of use.

Description

Running gear of pipeline inspection robot

Technical Field

The utility model relates to a robot especially relates to a running gear of pipeline inspection robot, belongs to robot drive equipment technical field.

Background

Along with city construction's rapid development, also can construct a large amount of pipeline pipe networks, the bore variation in size of pipeline, after certain service life, need detect the condition of pipeline, along with the progress of technique, present on-the-spot pipeline robot that uses detects, current pipeline inspection robot adopts wheeled drive structure, when using in the pipeline, can skid sometimes, in some places that the site environment is relatively poor, often this kind of pipeline inspection robot can not normal use, cause the difficulty for the detection work on-the-spot, low efficiency.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the walking device of the pipeline detection robot is characterized in that chain driving is changed from wheel driving to chain driving on an original driving shaft of the robot, hanging teeth are arranged on the chain, friction force is increased through the hanging teeth, the phenomenon of slipping is prevented, and the existing problems are effectively solved.

The technical scheme of the utility model is that: the utility model provides a running gear of pipeline inspection robot, it includes the robot, is equipped with the drive shaft on the robot, the both ends of drive shaft are equipped with the sprocket, and it has the chain to match on the sprocket, at robot bottom fixedly connected with horizontal pole, the both ends fixedly connected with vertical pole of horizontal pole, the bottom fixed connection crossbeam of vertical pole, a plurality of minor axises of crossbeam bottom fixed connection are equipped with the bearing on the minor axis outside, the bearing is located the inside wall of chain, is equipped with the U type on the chain and hangs the tooth.

The chain comprises an outer chain plate, an inner chain plate and a pin shaft, wherein an L-shaped plate is fixedly connected to the outer side of the outer chain plate, and the L-shaped plate is connected with a U-shaped hanging tooth through a bolt.

The utility model has the advantages that: compared with the prior art, adopt the technical scheme of the utility model, in the original drive shaft of robot, change chain drive into from wheel drive, set up on the chain and hang the tooth, through hanging tooth increase friction power, the phenomenon that prevents to skid has gained fine result of use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a partial enlarged view of the present invention A;

fig. 4 is a top view of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings.

Example 1: as shown in fig. 1-4, a running gear of pipeline inspection robot, it includes robot 3, is equipped with drive shaft 1 on robot 3, the both ends of drive shaft 1 are equipped with sprocket 4, are supporting to have chain 2 on sprocket 4, at 3 bottom fixedly connected with horizontal pole 7 of robot, and the both ends fixedly connected with vertical pole 5 of horizontal pole 7, the bottom fixed connection crossbeam 6 of vertical pole 5, a plurality of minor axis 9 of 6 bottom fixed connection of crossbeam, be equipped with bearing 8 on the minor axis 9 outside, bearing 8 is located the inside wall of chain 2, is equipped with U type on the chain 2 and hangs tooth 24.

Further, the chain 2 comprises an outer chain plate 21, an inner chain plate and a pin shaft, an L-shaped plate 22 is fixedly connected to the outer side of the outer chain plate 21, and the L-shaped plate 22 is connected with a U-shaped hanging tooth 24 through a bolt 23.

On the original drive shaft of robot, change from wheel drive into chain drive, set up on the chain and hang the tooth, increase frictional force through hanging the tooth, the phenomenon of preventing skidding has obtained fine result of use.

According to different use environments on site, rubber pads can be sleeved on the U-shaped hanging teeth 24 of the chain, so that the chain can be driven to walk on a smooth surface.

The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a running gear of pipeline inspection robot, it includes robot (3), is equipped with drive shaft (1) on robot (3), its characterized in that: the both ends of drive shaft (1) are equipped with sprocket (4), and it has chain (2) to form a complete set on sprocket (4), at robot (3) bottom fixedly connected with horizontal pole (7), the both ends fixedly connected with vertical pole (5) of horizontal pole (7), bottom fixed connection crossbeam (6) of vertical pole (5), a plurality of minor axis (9) of crossbeam (6) bottom fixed connection, are equipped with bearing (8) on minor axis (9) outside, bearing (8) are located the inside wall of chain (2), are equipped with the U type on chain (2) and hang tooth (24).

2. The running gear of the pipeline inspection robot according to claim 1, wherein: the chain (2) comprises an outer chain plate (21), an inner chain plate and a pin shaft, an L-shaped plate (22) is fixedly connected to the outer side of the outer chain plate (21), and the L-shaped plate (22) is connected with a U-shaped hanging tooth (24) through a bolt (23).